Arduino MKR Wifi 1010 double reset not fixing uploads
Hi, I have been facing an issue with uploading onto my MKR Wifi 1010 with Arduino IDE 2.3.0, where the board and com port is detected however an error message saying no device found appears when...
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MacOS - IDE 2.3.0 doesn't print anything
Hi team, I'm trying IDE 2.3.0 on MacOS (2019) Ventura 13.6.3, everything is working well except logs printing, I don't see anything on the Serial monitor. I tried to search this issue but can't find...
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Project esp32 with multiple displays
Hi, I would like to connect an esp32 camera and output the image on multiple displays. Is all this possible? Thanks for your help. 2 posts - 2 participants Read full topic
View ArticleAssistance Needed: Diagnosing GC9A01 Display Problem - Unexpected Dull Flashing
I've recently encountered an issue with my GC9A01 or my Arduino UNO display. Initially, the display was powering on and booting up properly, allowing me to utilize touch capacitive control in a demo...
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Reading C# Form data through Serial Port
I'm getting an error everytime I try connecting to the COM5 in my ELEGOO UNO R3. I try sending data using a C# Form Framework through a button that prints 1 into the serial port. Objective: The data...
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MCUFRIEND_KBV White Screen with ESP32 Development Board
Hello, I have a ESP32 Wroom development board and a 2.8 inch TFT LCD Shield which uses the mcufriend wiring style and the shield only displays a blank white screen. Is there a way I can modify the...
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Gravity connectors shield or solution ?
Hi there, I'm just looking for a no soldering way to use Gravity Geiger module with our mkr1010 boards which are , afaik, not compatible with STEMMA like (grove) shields (check here) Is there a...
View ArticleNANO IOT33 Analogue as Digital Output
Hi, I was wondering if I may use pins A0-A3 as digital output pins to control motor as I am running out of digital pins. 2 posts - 2 participants Read full topic
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About GP2Y1010AU0F Voltage Out
Hi everyone. I am using Arduino Nano and GP2Y1010AU0F Dust Sensor. Actually everything is fine. Vled--------------Arduino 5v Led-Gnd--------Arduino GND led----------------D2 pin...
View ArticleArduino uno r4 wifi non eroga il 5v
salve, credo di avere un piccolo problema con il mio Arduino R4 WiFi vi spiego. Arduino non mi eroga il 5v dal pin 5v, ma nel caricamento del codice si. qualcuno puo darmi una mano? 1 post - 1...
View ArticleWiFi Fundamentals
The next thing on my agenda is to try and get my head around WiFi networks. There is an almost infinite number of articles that I can read online regarding WiFi networks, and I have had a go at a few...
View ArticleRadiohead getting stuck at waitPacketSent
Hello I have a "custom" Arduino zero board with a lot of extra stuff on it. But it works. I am trying to add a hopeRF RFM95 module to the board. IT is basically similar to Adafruit feather M0 with the...
View ArticleanalogWrite help
Hi, I have a basic Serial interface working, where a user can input values and they are saved to eeprom. This is working as expected. The value they enter will then be used to generate a PWM value on...
View ArticleSending hex value from MIT App Inventor
I am using Arduino Nano BLE 33. I succesfully completed the tutorial " Controlling RGB LED Through Bluetooth" and it runs exactly as described using the LightBlue app. When I send over a hex/oct value...
View ArticleTry to find an illuminated capacitive touch sensor as product or schematic
Hello, I have just discovered the " Stadium IGT Capacitive touch Switches". Demo here : https://www.youtube.com/watch?v=DRD62bHgEUI It is an illuminated capacitive touch sensor. But i find it very...
View ArticleNeed an enclosure for my project but can't find one
Good morning, I want to sell one of my arduino projects (already checked all the legal things) but I do not know which type of enclosure will best fit my needs. The project must be housed in one...
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Class Template, error
I'm doing something wrong somewhere, I can't figure it out, and my brain doesn't work anymore. file ex.h template <uint16_t _AMOUNT> class Terminal { private: uint32_t TMRS[_AMOUNT],...
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Receive CO2 data wirelessly from ESP8266 D1 mini with SGP30 and display on...
The SGP30 CO2 module outputs 4 kinds of data: CO2, VOC, H2 and ethanol. These are sent wirelessly from a ESP8266 through ESP-now to a ESP32 C3 driving a 3.5" 480*320 ILI9488 display. ( e.g here) In my...
View ArticleSerial Monitor with Two Inputs
I apologize if this isn't the correct place to ask this question. Can the Serial Monitor Tool display more than one input at a time? For example, a push button and a potentiometer from a single...
View ArticleSpi interrupt issue
HI all , i am using RPI4 and two Arduino nano 33 iot using spi connection i shared miso mosi sck but while i am running heartbeat check function on 1 Arduino but i am getting clock interrupt on second...
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